teeth

Periodontal Therapy Impact on General Health

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An interesting article titled “Impact of Periodontal Therapy on General Health,” appears in the American Journal of Preventive Medicine (published online June 18, 2014) and written by Marjorie Jeffcoat and et. al. The authors attempt to estimate the effects of periodontal therapy on medical costs and hospitalizations among those with type 2 diabetes, coronary artery disease, cerebral vascular disease, rheumatoid arthritis, and pregnancy. The goal was to see if periodontal disease therapy might prevent or mitigate some of the adverse effects associated with the 5 studied conditions. The authors found significant reductions in healthcare costs and hospital admissions for pregnant women and patients with type 2 diabetes, coronary artery disease, and cerebral vascular disease. The authors found that the medical costs for pregnant women were 74% lower than for those with untreated periodontal disease. Patients with both type 2 diabetes … Read more

The Cost of Health Care in the U.S. compared to Other Countries

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An interesting article titled “How affordable is health care in the United States and other countries,” appears in the May 2014, issue of JADA written by Dr. Marko Vujicic (vol. 145, no. 5, pp. 482-483). The article discusses how the cost of medical and dental care stacks up against 10 other countries. The article opens by addressing how the U.S. spends more on health care than any other country but that the by measures of access, efficiency, and satisfaction of health care the U.S. ranks below lower spending countries. This is believe to be partially due to wasteful spending which the Affordable Care Act may help reduce. The article discusses data from the Commonwealth Fund which presents data for 11 Organization for Economic Cooperation and Development (OECD) countries showing the percentage of adults who can not obtain medical or dental care due … Read more

Using Teeth to Determine Where you are From

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An interesting article titled “The Pb isotopic record of historical to modern human lead exposure,” appears in the journal Science of The Total Environment written by George D. Kamenov and Brian L. Gulson (vol. 490, pp. 861-870, 2014). George Kamenov is a University of Florida geology professor. The article describes how trace amounts of lead present in teeth can give clues about what geographical region the teeth (and the person) came from. What is interesting about this article, is that the lead in the teeth can be used to pinpoint the geographic area where the teeth originated from. This is because lead is composed of four different isotopes which fluctuate in different rocks and soils around the world. As children grow they inhale dust and ingest soil which contains the different isotopes of lead. As tooth enamel forms during childhood, it … Read more

The Image Gently Campaign in Dentistry

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If you keep abreast at all with radiation exposure from medical imaging, you may have heard of the Image Wisely campaign. The Imagely Wisely Campaign was designed to have people aware of the fact that certain medical imaging tests such as CT exams are sometimes over used and do not have to be used in certain instances. The goal is to reduce radiation exposure to patients while still providing good medical care, see http://www.imagewisely.org/. The Image Gently campaign is designed to provide information to parents and others to help reduce exposure to radiation for children, see http://imagegently.org/, and has been around since 2007. The campaign is supported by the Alliance for Radiation Safety in Pediatric Imaging, which is a coalition of healthcare organizations dedicated to providing safe and high-quality pediatric imaging. Recently, it has been announced that a new Image Gently campaign in dentistry … Read more

Familarize Yourself with the ADA’s Principles of Ethics and Code of Professional Conduct

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The American Dental Association also know as the ADA, in 2012, update their Principle of Ethics and Code of Professional Conduct document. It is available over at http://www.ada.org/~/media/ADA/About%20the%20ADA/Files/code_of_ethics_2012.ashx. As many Americans make trips to the dentist, it is useful to familiarize yourself with the ADA’s document to better determine if your dentist is being ethical and serving your needs well. If you don’t feel this is the case you have options to report your dentist and of course you can find a new dentist. Additional comments on the ethics and professional conduct of the ADA and it’s members is over at http://www.ada.org/en/about-the-ada/principles-of-ethics-code-of-professional-conduct. It states “The dental profession holds a special position of trust within society. As a consequence, society affords the profession certain privileges that are not available to members of the public-at-large. In return, the profession makes a commitment … Read more